baber/WOPTO huggingface dataset:
Patent EP-0336614-A3 (EP)
IPC: H03J3/02
Filed: 1989-03-23
Abstract: An RF signal input circuit for a UHF tuner of a 
television receiver comprises a series-tuned circuit (10) 
including a varactor diode (14) and an inductance element 
(13b) connected in series, in the order named, between 
signal ground and a gate electrode (G1) of a field-effect 
transistor RF amplifier (21). The series-tuned circuit has 
a relatively uniform bandwidth throughout the UHF range. A 
capacitor (18) connected in shunt with the gate electrode 
(G1) completes a "split-capacitor" configuration in which 
the varactor diode (14) and the shunt capacitor (18) form a 
variable impedance transformation network for making the 
relationship between the effective impedances of the 
series-tuned circuit and FET amplifier relatively uniform 
throughout the UHF range.  
     The order of the varactor diode (14) and 
inductance element (13b) allows a low cost adjustable 
capacitor (19a) comprising a grounded shield wall (203) as 
one plate and a moveable tab (309) as a second plate to be 
connected directly across the varactor diode (14).
Patent EP-0337801-A3 (EP)
Title: Adjustment device for rotary printing press
IPC: B41F13/24
Filed: 1989-04-14
Abstract: The mounting of a printing cylinder (10) in a 
printing press includes sleeve bushings (52) mounted for 
angular rotation in opposed end frames (16) of the press 
with their longitudinal axes coincident. Each bushing (52) 
incorporates a bearing (50) for the support of a shaft (18) 
of the printing cylinder, the longitudinal axes of the shaft 
bearings (50) being coincident one with the other but spaced 
laterally from the longitudinal axes of the bushings. A 
rotary control shaft and linkage causes rotation of the 
bushings (52) by a determined angular extent producing 
movement of the printing cylinder (10) towards or away from 
a blanket cylinder (12) by an amount determined by the 
extent of angular rotation of the sleeves.
Patent EP-0347151-A3 (EP)
Title: Advertising panels
IPC: H01Q1/22
Filed: 1989-06-13
Abstract: An advertising panel 1, which is intended to 
be located at the entrance of a large installation such 
as an underground railway system, has a display 
surface 5 on which an advertisement is displayed and a 
loop aerial 2 accommodated within a recess 3 in the rear 
of the panel 1. In an emergency a radio may be 
connected to the aerial 2 by means of a socket 4 to 
provide high quality transmission of signals to, and 
reception of signals from, remotely located radios 
within the installation.
Patent EP-0366467-A3 (EP)
Title: Helmet supported optical systems
IPC: G02B17/08
Filed: 1989-10-26
Abstract: A helmet supported optical system which provides an eye of 
a wearer (11 or 49) of a helmet (7 or 35) with a direct view of the 
scene forward of the wearer (11 or 49) on which is superimposed 
collimated optical imagery. The system comprises: an eyepiece (1 
or 47a, 47b); means (5 or 37a, 37b, 39a, 39b, 41a, 41b, 43a, 43b) 
operable to develop a bright data representation at a plane (31 or 
44a, 44b) substantially congruent with the principal focal plane of 
an element (21 or 46a, 46b) of the eyepiece (1 or 47a, 47b); and, 
disposed between the means (5 or 37a, 37b, 39a, 39b, 41a, 41b, 43a, 
43b) operable and the eyepiece (1 or 47a, 47b), a body (3 or 45a, 
45b) of light refractive material.  
     The system has a configuration which facilitates 
improvement in respect of all up weight and/or moments of the system 
about the helmet wearer's (11 or 49) neck pivot position vis-à-vis 
known helmet supported optical systems as above which do not include 
the body (3 or 45a, 45b) of light refractive material disposed 
between the means operable (5 or 37a, 37b, 39a, 39b, 41a, 41b, 43a, 
43b) and the eyepiece (1 or 47a, 47b).
Patent EP-0373769-A3 (EP)
Title: Mould mechanisms for glassware-forming machines
IPC: C03B9/347
Filed: 1989-11-16
Abstract: A mould mechanism for a glass forming machine 
comprises two mould supports which have first end portions 
which are mounted on parallel shafts for linear movement 
between mould open and mould closed positions. The mould 
supports are moved by mould operating mechanisms which each 
comprise a hydraulically operated piston and cylinder device 
providing one of the shafts. A clamping mechanism is 
provided to latch the mould supports together when in mould 
closed position.
Patent EP-0351346-A3 (EP)
IPC: G06F17/30
Filed: 1989-06-07
Abstract: The invention generally relates to improvements in the 
process and storage of formatted voice, graphic and image data. 
A new editing process allows the same commands to be applied to 
a plurality of data files of varying resolution and formats. 
The technique employs an edit tracking file (120) to retain the 
edit commands applied to a file of a first format. The edit 
commands are then executed against a file of a second format to 
perform the identical editing steps to the second file. This 
process avoids the inaccuracies associated with converting 
information to a common format while providing the benefits of 
supporting multiple formats of file information.
Patent EP-0347405-A3 (EP)
Title: Band or strap element, especially a watch strap
IPC: A44C5/14
Filed: 1989-01-02
Abstract: The invention relates to a band or strap element, especially a watch strap, having two covering layers which form the surfaces of the band, the longitudinal side edges being formed (bordered) as a cut edge or at least partially by at least one of the two covering layers. At least one eyelet is provided to receive a pin at at least one end of the band, by means of which pin the eyelet can be connected in the manner of a hinged joint to eyelets of a further element, for example of a watch housing in an articulated manner. Furthermore, a plurality of adjacent eyelets is provided, the bore holes of which are arranged on one axis and at least one recess is provided between the eyelets, the length of which recess is greater than the distance between the end of the band and the axis of the bore hole. <IMAGE>
Patent EP-0386435-A3 (EP)
IPC: H04B7/24
Filed: 1990-01-27
Abstract: Es wird ein Verfahren zur drahtlosen Übertragung von Informationen 
vorgeschlagen, bei dem nicht belegte Übertragungskanäle von Funk­
diensten, beispielsweise von Fernsehsendern verwendet werden. Das 
Verfahren nutzt die Kanäle der Funkdienste nur, solange kein Sende­
betrieb erfolgt. Wird der Sendebetrieb aufgenommen, dann wird dies 
erkannt und der betreffende Kanal nicht mehr zur Funkübertragung 
benutzt. Durch Bandspreizung kann der Übertragungskanal für viele 
Funkgeräte gleichzeitig benutzt werden, ohne daß sie sich gegensei­
tig stören.
Patent EP-0391364-A3 (EP)
Title: Gas detection apparatus and related method
IPC: G01N27/66
Filed: 1990-04-03
Abstract: The gas detection apparatus for detecting chemical agents in 
an air stream includes a radioactive source to ionize the air 
stream and an electrostatic field to increase the efficiency of 
the apparatus by neutralizing undesired ions, which allows a ra­
dioactive source with a lower radiation output to be used than 
would be required without such neutralization. A diffusion cham­
ber including a baffle device is then used for an ion selection 
processes. Additional undesired ions are diffused into the walls 
of the diffusion chamber while the remaining ions, which are the 
ones sought to be detected, pass from the diffusion chamber into 
a collection chamber. Detection of the chemical agent ions is 
achieved when the remaining ions collide with the walls of a col­
lection chamber, transferring their change to thereby generate a 
current.
Patent EP-0401667-A3 (EP)
IPC: D01H9/18
Filed: 1990-05-30
Abstract: Bei einer Transportvorrichtung zum Bereitstellen von leeren 
Spulenhülsen an den Spinnstellen und zum Abtransportieren von 
vollen Spinnspulen von den Spinnstellen einer doppelseitigen 
Spinnmaschine (1), insbesondere einer Ringspinnmaschine, wird ein 
endloses, angetriebenes Transportband (4) vorgesehen, das hochkant 
stehend um den Bereich der Spinnstellen der Spinnmaschine (1) geführt 
ist und an welchem Mitnehmer (12) für Teller (14) angeordnet sind, 
die mit einem Zapfen (17) zur Aufnahme von einer Spinnspule (19) versehen 
sind. Die Mitnehmer am Transportband richten die Teller (14) in 
einem der Spindelteilung entsprechenden Abstand aus. Weiterhin 
sind an den Mitnehmern (12) zur Aufnahme jeweils einer Spulenhülse (18) 
Zapfen (21) in einem der Spindelteilung entsprechenden Abstand 
angeordnet.
Patent EP-0400666-A3 (EP)
Title: Bi-pb-sr-ca-cu-o system superconductors
IPC: H01L39/12
Filed: 1990-06-01
Abstract: A Bi-Pb-Sr-Ca-Cu-O system superconductor having a 
composition of  
Bi n Pb m Sr x Ca y Cu₂  
wherein n is a number from 0.75 to 1.05, m is a number from 
0.01 to 0.20, x is a number from 0.85 to 1.35 and y is a 
number from 1.00 to 1.35, or n is a number larger than 1.05 
and not larger than 1.15, m is a number from 0.12 to 0.25, x 
is a number from 1.20 to 1.35 and y is a number from 1.20 to 
1.35, when they are normalized with the Cu mole number of 2, 
which has T c  of at least 107 K or 108 K.
Patent EP-0424805-A3 (EP)
Title: Copolyimide odpa/bpda/4,4'-oda/p-pda
IPC: C08G73/10
Filed: 1990-10-18
Abstract: Polyimide copolymers of the following formulas are disclosed: The first is a copolyimide of the recurring structure <CHEM> wherein AR may be either AR1 or AR2, wherein AR1 is represented by the following formula: <CHEM>  and wherein AR2 is represented by the following formula: <CHEM> provided that the molar ratio between AR1 and AR2 is in the range from 3:1 to 1:3 and wherein AR3 is selected from the group consisting of <CHEM>   The second is a block copolyimide in which the following two recurring structures exist as blocks wherein block 1 is <CHEM>  where AR1 is <CHEM>  and wherein block 2 is <CHEM>  where AR2 is <CHEM> provided that the molar ratio of block 1 to block 2 is in the range of 3:1 to 1:3 and wherein AR3 is selected from the group consisting of <CHEM>   These polyimides have unexpected properties which are useful in various electronic applications.
Patent EP-0379364-A3 (EP)
Title: Toothed wheel and method of making same
IPC: B21D53/28
Filed: 1990-01-18
Abstract: A toothed wheel suitable for automotive 
vehicle use comprising a generally circular 
sheet metal body (12) having an outer, free, end 
marginal section (18) thereof, annularly bent so 
as to initially provide: a first, tooth-end 
defining, annular wall-portion (20) having a 
generally radially-outward extent; a middle, 
tooth-body defining, annular wall-portion (22) 
having a generally axial extent; and a second, 
tooth-end defining, annular wall-portion (24), 
having a generally radially-inward extent. The 
tooth-defining, annular wall-portions (20, 22, 
24) have a series of annularly spaced, radially-­
inwardly extending depressions formed therein by 
metal movement, so as to finally define there­
between a series of regularly occurring teeth, 
presenting continuous exterior trough surfaces 
(36), sidewall surfaces (38), crest surfaces 
(40), and first and second closed end surfaces 
(42 and 44). The trough, sidewall, and crest 
surfaces (36, 38, 40) of the teeth are defined 
by the sheet metal of the middle, tooth-body 
defining, wall-portion (22), and the first and 
second closed end surfaces (42 and 44) of the 
teeth are defined by the sheet metal of the 
first and second, tooth-end defining, 
wall-portions (20 and 24).
Patent EP-0396260-A3 (EP)
IPC: A23F5/32
Filed: 1990-04-04
Abstract: A process is described for preparing an improved 
flavored instant coffee by freeze-drying.
Patent EP-0399990-A3 (EP)
IPC: C05F5/00
Filed: 1990-04-18
Abstract: Die Erfindung bezieht sich auf ein Bodenverbesserungsmittel bzw. 
Dünger, wobei die Biertrebern mit Phenolen und/oder phenolischen 
und/oder phenolhältigen, organischen Substanzen und anorganischen 
Puffersubstanzen vermischt und biologisch umgesetzt sind.
Patent EP-0498232-A3 (EP)
Title: Pre-adjusting device for tools
IPC: F16C19/48
Filed: 1992-01-24
Abstract: A pre-adjusting device for tools has a rolling-contact bearing (13, 15) and a bearing sleeve (13) with an inner and an outer circumferential surface, the bore of which is provided to accommodate a conically designed bearing journal (3) with its likewise conical inner circumferential surface. The rolling-contact bearing is designed as a needle roller bearing (13, 15). The bearing sleeve (13) also has a conical outer circumferential surface, which is seated in the conical circumferential surfaces of a bearing bush (9) and is itself designed as the needle bearing sleeve (13) supporting the needle rollers (15). 
<IMAGE>
Patent EP-0564872-A3 (EP)
Title: Seat cover for protecting motor car seats made of a double-layer plastic film
IPC: B60N2/90
Filed: 1993-03-18
Abstract: A seat cover (1) for protecting a motor vehicle seat consists essentially of a double-layer component made from plastic film, having a continuous front layer (2) which protects the sitting surface and the backrest surface of the seat and a rear layer (3) which is connected to the front layer by transverse bonding and forms in conjunction with the front layer a first pocket (17) which at least partially receives the backrest of the seat and, if appropriate, forms a second pocket (18) which at least partially surrounds the seat upholstery. The front layer (2) has a fixing and engaging means (20) for clamping in in the area of the gap (13) between backrest (11) and seat upholstery (12). <IMAGE>
Patent EP-0603787-A3 (EP)
Title: High temperature resistant silicon nitride ceramic and method of making it.
Inventor: BOBERSKI CORNELIA DR
IPC: C04B35/58
Filed: 1993-12-20
Abstract: A shaped part of sintered silicon nitride possesses high mechanical strength and contains at least 87% by weight of silicon nitride and up to 13% by weight of an additive combination containing Al2O3 and Y2O3. The weight ratio of Y2O3/Al2O3 lies in the range from 1.1 to 3.4. In addition, HfO2 and/or ZrO2 can be present in amounts of up to 1.0% by weight. The shaped part has a density of 98% of the theoretical maximum density, a mechanical strength of >/= 850 MPa at room temperature and a mechanical strength of >/= 800 MPa at a temperature of 800@C. Its fracture toughness KIC lies in the range >/= 8 MPa. 2ROOT m.
Patent EP-0613131-A3 (EP)
Inventor: CHOI DO YOUNG
IPC: G11B15/093
Filed: 1994-01-28
Abstract: A device for tension control of a cassette tape recorder includes a slider 
32, a tension band holder 30 and a tension arm 42. The slider 32 is 
resiliently mounted on a guide rod 34 of the tension band holder 30 and the 
tension arm 42 has a tension pin 44 for rotating under the tension of the 
travelling tape 26, for being minutely clutched according to the tension of the 
tape to accurately and minutely control the tension of the tape. The slider 32 
and the tension arm 42 are positioned on different decks respectively so as to 
be suitable for a pocket-sized camcorder.
Patent EP-0612708-A3 (EP)
Title: Manufacture of perchloroethylene from carbon tetrachloride in the presence of hydrogen.
Inventor: PETROSKY JIMMIE T
IPC: C07C17/26
Filed: 1994-02-09
Abstract: A non-catalytic thermal process for prodn. of perchloroethylene and HCl from CCl4, in the presence of H2, under conditions which maximise CCl4 consumption, comprises: i) reacting: a) CCl4; b) elemental H and Cl, sufficient HCl being introduced to provide the heat for pyrolysis of CCl4 at 500-700 deg.C; c) excess CCl4 used as diluent to maintain the temp. in step b); ii) withdrawing a prod. mixt. from the reaction zone; iii) condensing the prod. mixt.; (iv) sepg. perchloroethylene from the mixt.
Patent EP-0649102-A3 (EP)
Title: Interactive system.
Inventor: WOODFIELD DAVID ALAN
IPC: G06F19/00
Filed: 1994-10-14
Abstract: An interactive system, comprises a local controller (8) operable to control data flow to and from at least two local handsets (11,22) for generating data. The local controller (8) includes a store (28) for storing data and a processor. A central controller (1) is connectable to the local controller, and a display (12) is provided for displaying data locally from the central controller and the local controller. The local controller (8) stores data generated by each local handset and selectively transfers stored data to the central controller (1). A handset for use in the system comprises a transmitter and a receiver (9) for transfer of data between the handset (11,22) and the local controller and input means to input data for controlling the output of the display via the local controller is input to the local controller by means of a cursor control (33) laterally movable over a plane (36) and a sensor (38,41) for sensing a position of the cursor control within the plane (36) and causing a cursor on the display (12) to take up a similar position. A method of operating the system comprises broadcasting first data from the central controller to which the local controller responds by causing the display to display the broadcast first data. Second data from each local handset relating to the first data is stored in the local controller and then selectively transferred to the central controller if predetermined conditions are satisfied. <IMAGE>
Patent EP-0679334-A3 (EP)
Title: Fungistatic composition and a fungistatic method utilizing the composition.
Inventor: ASHIZAWA EUNICE C
IPC: A01N63/50
Filed: 1992-12-08
Abstract: The invention relates to a fungistatic composition comprising a peroxidase selected from the group consisting of manganese (II) peroxidase, lignin peroxidase and horseradish peroxidase either alone or in combination with a plant chitinase selected from the group consisting of corn, wheat germ, tomato stem, bean leaf, soybean seed, melon plant, cucumber leaf, barley seed and pea pod chitinase and a fungistatic method comprising contacting a fungus, or a plant, fruit or vegetable containing such fungus with a fungistatic effective amount of said composition.
Patent EP-0702326-A3 (EP)
Inventor: JEFFERS FREDERICK JOHN
IPC: G07D7/04
Filed: 1995-09-09
Abstract: A method is disclosed to provide a unique
indicator of authenticity of currency or a document
(28), optically responsive to a local magnetic field
(22) and which employs material difficult to duplicate.
The indicator is in the form of magnetic viewing
material added to the document (28) either by adherence
of a patch or strip of the material, or by printing it
directly onto the document's surface. The basic
ingredient of the magnetic viewing material is a
multitude of minute micro-capsules (12), each having
tiny nickel (particles) flakes (14) suspended in a
viscous fluid (16) encapsulated by a tough, transparent
plastic shell (18). A layer (10) consisting of these
micro-capsules (12) has the property that the planes of
the nickel flakes (14) will align themselves in the
direction of an applied magnetic field (22). If the
field (22) is perpendicular to the layer (10), the
flakes (14) will be seen edge on and will reflect a
minimum amount of light. When the field (22) is
parallel to the plane of the layer (10), the planes of
the nickel flakes (14) will be parallel to the layer
(10) and the nickel flakes (14) now appear as little
mirrors reflecting incident light and the layer (10)
will appear bright. Hence, the validity of the
document (28) can be readily tested by moving a
permanent magnet in the vicinity of the patch or strip
and noting whether the light patterns reflected from
the patch or strip change in response to the magnetic
field. Only authentic documents, processed in
accordance with the method taught by the invention,
will be appropriately responsive.
Patent EP-0742558-A3 (EP)
Title: Lademechanismus
Inventor: SCHOLZ THOMAS
IPC: G11B17/04
Filed: 1996-05-02
Abstract: Die Erfindung bezieht sich auf einen Lademechanismus für ein Gerät zum Speichern
von Informationen auf einer Informationsplatte (2, 52) und/oder zum Wiedergeben
von auf einer Informationsplatte (2, 52) gespeicherten Informationen, welcher
Führungen für den Plattenrand (2a, 52a) aufweist, von denen eine Stützführung (9,
62) als ein Stützlager für den gegen sie gedrückten Plattenrand (2a, 52a) ausgebildet
ist und eine Ladeführung (21, 66) als ein drehend antreibbares Transportrad (21, 66)
ausgebildet ist, das die Informationsplatte (2, 52) zum Laden in das Gerät hineinrollt
bzw. zum Entladen aus diesem herausrollt, wobei die Stützführung (9, 62) und die
Ladeführung (21, 66) die Informationsplatte (2) auf einer Ladebahn (45, 54) führen. 
     Es ist Aufgabe der Erfindung, einen Lademechanismus zu realisieren, welcher
möglichst geringe Abmessungen aufweist und welcher das Laden bzw. Entladen der
Informationsplatte ermöglicht, ohne deren Oberfläche zu berühren. 
     Dies ist dadurch realisiert, daß die Stützführung (9, 62) und die Ladeführung (21,
66) in einer Ladeebene (43) bewegbar gelagert sind.
Patent EP-0735318-A3 (EP)
Inventor: OVERTON DENNIS LLEWELLYN
IPC: F23C7/00
Filed: 1996-03-15
Abstract: A combustion chamber head assembly consists of an annular,
domed combustor head (20) separated on its downstream side
from the combustion region (26) by an annular bulkhead
(22). A number of fuel injector means (10) are spaced
apart around the head assembly and extend through to
supply fuel-air mixture to the combustor region (26)
through apertures (30) in the bulkhead (22). Fuel is
supplied by a nozzle (10) at the upstream end of a mixing
region (68). Air is admitted to this region(68) through a
variable geometry airflow arrangement comprising several
airflow passage (66,74) disposed concentrically around the
nozzle (10), the passages may include swirl vanes (44,46).
A portion (88) of the wall (84) surrounding the mixing
region(68) is axially translatable to close-off one of the
air inlet passages (74) and direct air from the mixing
region (68) into the cavity (24) enclosed by the combustor
head (20) and bulkhead (22) from where it escapes into the
combustion region(26) through air-only apertures (32,34)
in the bulkhead wall.
Patent EP-0747803-A3 (EP)
Inventor: MEYERS STEVEN C
IPC: H04L69/40
Filed: 1996-06-06
Abstract: A multiprocessor system includes a number of sub-processor systems,
each substantially identically constructed, and each comprising a central processing unit
(CPU), and at least one I/O device, interconnected by routing apparatus that also
interconnects the sub-processor systems. A CPU of any one of the sub-processor
systems may communicate, through the routing elements, with any I/O device of the
system, or with any CPU of the system. 
     The system comprises apparatus for providing synchronized clock
signals to at least a pair of synchronous processing elements, where
each of the pair of processing elements includes
   a master oscillator circuit to produce a master clock signal,   a clock generator circuit coupled to receive the master clock signal
to produce the synchronized clock signals therefrom, the clock generator
circuit having a voltage controlled oscillator circuit responsive to a
phase voltage to produce a first clock signal, a counter circuit coupled
to receive the first clock signal produce a number of divisions of the
first clock signal forming the synchronized clock signals and a replica
of the master clock signal, and a phase compare means coupled to receive
the master clock signal and the replica of the master clock signal to
produce the phase voltage; and   means for coupling the master oscillator circuit of a one of the
pair of processing elements to provide the master clock signal for the
clock generator to the pair of processing elements.